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d=this.element.getStyle(this.margin).toInt(),c=this.wrapper.getStyle(this.layout).toInt(),a=[[d,c],[0,this.offset]],g=[[d,c],[-this.offset,0]],f;switch(b){case"in":f=a;break;case"out":f=g;break;case"toggle":f=(c==0)?a:g}return this.parent(f[0],f[1])},slideIn:function(a){return this.start("in",a)},slideOut:function(a){return this.start("out",a)},hide:function(a){this[a||this.options.mode]();this.open=false;return this.set([-this.offset,0])},show:function(a){this[a||this.options.mode]();this.open=true;return this.set([0,this.offset])},toggle:function(a){return this.start("toggle",a)}});Element.Properties.slide={set:function(a){this.get("slide").cancel().setOptions(a);return this},get:function(){var a=this.retrieve("slide");if(!a){a=new Fx.Slide(this,{link:"cancel"});this.store("slide",a)}return a}};Element.implement({slide:function(d,e){d=d||"toggle";var b=this.get("slide"),a;switch(d){case"hide":b.hide(e);break;case"show":b.show(e);break;case"toggle":var 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a=typeOf(this.options.handle);this.handles=((a=="array"||a=="collection")?$$(this.options.handle):document.id(this.options.handle))||this.element;this.mouse={now:{},pos:{}};this.value={start:{},now:{}};this.selection=(Browser.ie)?"selectstart":"mousedown";if(Browser.ie&&!Drag.ondragstartFixed){document.ondragstart=Function.from(false);Drag.ondragstartFixed=true}this.bound={start:this.start.bind(this),check:this.check.bind(this),drag:this.drag.bind(this),stop:this.stop.bind(this),cancel:this.cancel.bind(this),eventStop:Function.from(false)};this.attach()},attach:function(){this.handles.addEvent("mousedown",this.bound.start);return this},detach:function(){this.handles.removeEvent("mousedown",this.bound.start);return this},start:function(a){var j=this.options;if(a.rightClick){return}if(j.preventDefault){a.preventDefault()}if(j.stopPropagation){a.stopPropagation()}this.mouse.start=a.page;this.fireEvent("beforeStart",this.element);var c=j.limit;this.limit={x:[],y:[]};var e,g;for(e in j.modifiers){if(!j.modifiers[e]){continue}var b=this.element.getStyle(j.modifiers[e]);if(b&&!b.match(/px$/)){if(!g){g=this.element.getCoordinates(this.element.getOffsetParent())}b=g[j.modifiers[e]]}if(j.style){this.value.now[e]=(b||0).toInt()}else{this.value.now[e]=this.element[j.modifiers[e]]}if(j.invert){this.value.now[e]*=-1}this.mouse.pos[e]=a.page[e]-this.value.now[e];if(c&&c[e]){var d=2;while(d--){var f=c[e][d];if(f||f===0){this.limit[e][d]=(typeof f=="function")?f():f}}}}if(typeOf(this.options.grid)=="number"){this.options.grid={x:this.options.grid,y:this.options.grid}}var h={mousemove:this.bound.check,mouseup:this.bound.cancel};h[this.selection]=this.bound.eventStop;this.document.addEvents(h)},check:function(a){if(this.options.preventDefault){a.preventDefault()}var b=Math.round(Math.sqrt(Math.pow(a.page.x-this.mouse.start.x,2)+Math.pow(a.page.y-this.mouse.start.y,2)));if(b>this.options.snap){this.cancel();this.document.addEvents({mousemove:this.bound.drag,mouseup:this.bound.stop});this.fireEvent("start",[this.element,a]).fireEvent("snap",this.element)}},drag:function(b){var a=this.options;if(a.preventDefault){b.preventDefault()}this.mouse.now=b.page;for(var c in a.modifiers){if(!a.modifiers[c]){continue}this.value.now[c]=this.mouse.now[c]-this.mouse.pos[c];if(a.invert){this.value.now[c]*=-1}if(a.limit&&this.limit[c]){if((this.limit[c][1]||this.limit[c][1]===0)&&(this.value.now[c]>this.limit[c][1])){this.value.now[c]=this.limit[c][1]}else{if((this.limit[c][0]||this.limit[c][0]===0)&&(this.value.now[c]<this.limit[c][0])){this.value.now[c]=this.limit[c][0]}}}if(a.grid[c]){this.value.now[c]-=((this.value.now[c]-(this.limit[c][0]||0))%a.grid[c])}if(a.style){this.element.setStyle(a.modifiers[c],this.value.now[c]+a.unit)}else{this.element[a.modifiers[c]]=this.value.now[c]}}this.fireEvent("drag",[this.element,b])},cancel:function(a){this.document.removeEvents({mousemove:this.bound.check,mouseup:this.bound.cancel});if(a){this.document.removeEvent(this.selection,this.bound.eventStop);this.fireEvent("cancel",this.element)}},stop:function(b){var a={mousemove:this.bound.drag,mouseup:this.bound.stop};a[this.selection]=this.bound.eventStop;this.document.removeEvents(a);if(b){this.fireEvent("complete",[this.element,b])}}});Element.implement({makeResizable:function(a){var b=new Drag(this,Object.merge({modifiers:{x:"width",y:"height"}},a));this.store("resizer",b);return b.addEvent("drag",function(){this.fireEvent("resize",b)}.bind(this))}});Drag.Move=new Class({Extends:Drag,options:{droppables:[],container:false,precalculate:false,includeMargins:true,checkDroppables:true},initialize:function(b,a){this.parent(b,a);b=this.element;this.droppables=$$(this.options.droppables);this.container=document.id(this.options.container);if(this.container&&typeOf(this.container)!="element"){this.container=document.id(this.container.getDocument().body)}if(this.options.style){if(this.options.modifiers.x=="left"&&this.options.modifiers.y=="top"){var c=b.getOffsetParent(),d=b.getStyles("left","top");if(c&&(d.left=="auto"||d.top=="auto")){b.setPosition(b.getPosition(c))}}if(b.getStyle("position")=="static"){b.setStyle("position","absolute")}}this.addEvent("start",this.checkDroppables,true);this.overed=null},start:function(a){if(this.container){this.options.limit=this.calculateLimit()}if(this.options.precalculate){this.positions=this.droppables.map(function(b){return b.getCoordinates()})}this.parent(a)},calculateLimit:function(){var j=this.element,e=this.container,d=document.id(j.getOffsetParent())||document.body,h=e.getCoordinates(d),c={},b={},k={},g={},m={};["top","right","bottom","left"].each(function(q){c[q]=j.getStyle("margin-"+q).toInt();b[q]=j.getStyle("border-"+q).toInt();k[q]=e.getStyle("margin-"+q).toInt();g[q]=e.getStyle("border-"+q).toInt();m[q]=d.getStyle("padding-"+q).toInt()},this);var f=j.offsetWidth+c.left+c.right,p=j.offsetHeight+c.top+c.bottom,i=0,l=0,o=h.right-g.right-f,a=h.bottom-g.bottom-p;if(this.options.includeMargins){i+=c.left;l+=c.top}else{o+=c.right;a+=c.bottom}if(j.getStyle("position")=="relative"){var n=j.getCoordinates(d);n.left-=j.getStyle("left").toInt();n.top-=j.getStyle("top").toInt();i-=n.left;l-=n.top;if(e.getStyle("position")!="relative"){i+=g.left;l+=g.top}o+=c.left-n.left;a+=c.top-n.top;if(e!=d){i+=k.left+m.left;l+=((Browser.ie6||Browser.ie7)?0:k.top)+m.top}}else{i-=c.left;l-=c.top;if(e!=d){i+=h.left+g.left;l+=h.top+g.top}}return{x:[i,o],y:[l,a]}},getDroppableCoordinates:function(c){var b=c.getCoordinates();if(c.getStyle("position")=="fixed"){var a=window.getScroll();b.left+=a.x;b.right+=a.x;b.top+=a.y;b.bottom+=a.y}return b},checkDroppables:function(){var a=this.droppables.filter(function(d,c){d=this.positions?this.positions[c]:this.getDroppableCoordinates(d);var b=this.mouse.now;return(b.x>d.left&&b.x<d.right&&b.y<d.bottom&&b.y>d.top)},this).getLast();if(this.overed!=a){if(this.overed){this.fireEvent("leave",[this.element,this.overed])}if(a){this.fireEvent("enter",[this.element,a])}this.overed=a}},drag:function(a){this.parent(a);if(this.options.checkDroppables&&this.droppables.length){this.checkDroppables()}},stop:function(a){this.checkDroppables();this.fireEvent("drop",[this.element,this.overed,a]);this.overed=null;return this.parent(a)}});Element.implement({makeDraggable:function(a){var b=new Drag.Move(this,a);this.store("dragger",b);return b}});var Slider=new Class({Implements:[Events,Options],Binds:["clickedElement","draggedKnob","scrolledElement"],options:{onTick:function(a){this.setKnobPosition(a)},initialStep:0,snap:false,offset:0,range:false,wheel:false,steps:100,mode:"horizontal"},initialize:function(f,a,e){this.setOptions(e);e=this.options;this.element=document.id(f);a=this.knob=document.id(a);this.previousChange=this.previousEnd=this.step=-1;var b={},d={x:false,y:false};switch(e.mode){case"vertical":this.axis="y";this.property="top";this.offset="offsetHeight";break;case"horizontal":this.axis="x";this.property="left";this.offset="offsetWidth"}this.setSliderDimensions();this.setRange(e.range);if(a.getStyle("position")=="static"){a.setStyle("position","relative")}a.setStyle(this.property,-e.offset);d[this.axis]=this.property;b[this.axis]=[-e.offset,this.full-e.offset];var c={snap:0,limit:b,modifiers:d,onDrag:this.draggedKnob,onStart:this.draggedKnob,onBeforeStart:(function(){this.isDragging=true}).bind(this),onCancel:function(){this.isDragging=false}.bind(this),onComplete:function(){this.isDragging=false;this.draggedKnob();this.end()}.bind(this)};if(e.snap){this.setSnap(c)}this.drag=new Drag(a,c);this.attach();if(e.initialStep!=null){this.set(e.initialStep)}},attach:function(){this.element.addEvent("mousedown",this.clickedElement);if(this.options.wheel){this.element.addEvent("mousewheel",this.scrolledElement)}this.drag.attach();return this},detach:function(){this.element.removeEvent("mousedown",this.clickedElement).removeEvent("mousewheel",this.scrolledElement);this.drag.detach();return this},autosize:function(){this.setSliderDimensions().setKnobPosition(this.toPosition(this.step));this.drag.options.limit[this.axis]=[-this.options.offset,this.full-this.options.offset];if(this.options.snap){this.setSnap()}return this},setSnap:function(a){if(!a){a=this.drag.options}a.grid=Math.ceil(this.stepWidth);a.limit[this.axis][1]=this.full;return this},setKnobPosition:function(a){if(this.options.snap){a=this.toPosition(this.step)}this.knob.setStyle(this.property,a);return this},setSliderDimensions:function(){this.full=this.element.measure(function(){this.half=this.knob[this.offset]/2;return this.element[this.offset]-this.knob[this.offset]+(this.options.offset*2)}.bind(this));return this},set:function(a){if(!((this.range>0)^(a<this.min))){a=this.min}if(!((this.range>0)^(a>this.max))){a=this.max}this.step=Math.round(a);return this.checkStep().fireEvent("tick",this.toPosition(this.step)).end()},setRange:function(a,b){this.min=Array.pick([a[0],0]);this.max=Array.pick([a[1],this.options.steps]);this.range=this.max-this.min;this.steps=this.options.steps||this.full;this.stepSize=Math.abs(this.range)/this.steps;this.stepWidth=this.stepSize*this.full/Math.abs(this.range);if(a){this.set(Array.pick([b,this.step]).floor(this.min).max(this.max))}return this},clickedElement:function(c){if(this.isDragging||c.target==this.knob){return}var b=this.range<0?-1:1,a=c.page[this.axis]-this.element.getPosition()[this.axis]-this.half;a=a.limit(-this.options.offset,this.full-this.options.offset);this.step=Math.round(this.min+b*this.toStep(a));this.checkStep().fireEvent("tick",a).end()},scrolledElement:function(a){var b=(this.options.mode=="horizontal")?(a.wheel<0):(a.wheel>0);this.set(this.step+(b?-1:1)*this.stepSize);a.stop()},draggedKnob:function(){var b=this.range<0?-1:1,a=this.drag.value.now[this.axis];a=a.limit(-this.options.offset,this.full-this.options.offset);this.step=Math.round(this.min+b*this.toStep(a));this.checkStep()},checkStep:function(){var a=this.step;if(this.previousChange!=a){this.previousChange=a;this.fireEvent("change",a)}return this},end:function(){var a=this.step;if(this.previousEnd!==a){this.previousEnd=a;this.fireEvent("complete",a+"")}return this},toStep:function(a){var b=(a+this.options.offset)*this.stepSize/this.full*this.steps;return this.options.steps?Math.round(b-=b%this.stepSize):b},toPosition:function(a){return(this.full*Math.abs(this.min-a))/(this.steps*this.stepSize)-this.options.offset}});var Sortables=new Class({Implements:[Events,Options],options:{opacity:1,clone:false,revert:false,handle:false,dragOptions:{},snap:4,constrain:false,preventDefault:false},initialize:function(a,b){this.setOptions(b);this.elements=[];this.lists=[];this.idle=true;this.addLists($$(document.id(a)||a));if(!this.options.clone){this.options.revert=false}if(this.options.revert){this.effect=new Fx.Morph(null,Object.merge({duration:250,link:"cancel"},this.options.revert))}},attach:function(){this.addLists(this.lists);return this},detach:function(){this.lists=this.removeLists(this.lists);return this},addItems:function(){Array.flatten(arguments).each(function(a){this.elements.push(a);var b=a.retrieve("sortables:start",function(c){this.start.call(this,c,a)}.bind(this));(this.options.handle?a.getElement(this.options.handle)||a:a).addEvent("mousedown",b)},this);return this},addLists:function(){Array.flatten(arguments).each(function(a){this.lists.include(a);this.addItems(a.getChildren())},this);return this},removeItems:function(){return $$(Array.flatten(arguments).map(function(a){this.elements.erase(a);var b=a.retrieve("sortables:start");(this.options.handle?a.getElement(this.options.handle)||a:a).removeEvent("mousedown",b);return a},this))},removeLists:function(){return $$(Array.flatten(arguments).map(function(a){this.lists.erase(a);this.removeItems(a.getChildren());return a},this))},getClone:function(b,a){if(!this.options.clone){return new Element(a.tagName).inject(document.body)}if(typeOf(this.options.clone)=="function"){return this.options.clone.call(this,b,a,this.list)}var c=a.clone(true).setStyles({margin:0,position:"absolute",visibility:"hidden",width:a.getStyle("width")}).addEvent("mousedown",function(d){a.fireEvent("mousedown",d)});if(c.get("html").test("radio")){c.getElements("input[type=radio]").each(function(d,e){d.set("name","clone_"+e);if(d.get("checked")){a.getElements("input[type=radio]")[e].set("checked",true)}})}return c.inject(this.list).setPosition(a.getPosition(a.getOffsetParent()))},getDroppables:function(){var a=this.list.getChildren().erase(this.clone).erase(this.element);if(!this.options.constrain){a.append(this.lists).erase(this.list)}return a},insert:function(c,b){var a="inside";if(this.lists.contains(b)){this.list=b;this.drag.droppables=this.getDroppables()}else{a=this.element.getAllPrevious().contains(b)?"before":"after"}this.element.inject(b,a);this.fireEvent("sort",[this.element,this.clone])},start:function(b,a){if(!this.idle||b.rightClick||["button","input","a"].contains(b.target.get("tag"))){return}this.idle=false;this.element=a;this.opacity=a.get("opacity");this.list=a.getParent();this.clone=this.getClone(b,a);this.drag=new Drag.Move(this.clone,Object.merge({preventDefault:this.options.preventDefault,snap:this.options.snap,container:this.options.constrain&&this.element.getParent(),droppables:this.getDroppables()},this.options.dragOptions)).addEvents({onSnap:function(){b.stop();this.clone.setStyle("visibility","visible");this.element.set("opacity",this.options.opacity||0);this.fireEvent("start",[this.element,this.clone])}.bind(this),onEnter:this.insert.bind(this),onCancel:this.end.bind(this),onComplete:this.end.bind(this)});this.clone.inject(this.element,"before");this.drag.start(b)},end:function(){this.drag.detach();this.element.set("opacity",this.opacity);if(this.effect){var b=this.element.getStyles("width","height"),d=this.clone,c=d.computePosition(this.element.getPosition(this.clone.getOffsetParent()));var a=function(){this.removeEvent("cancel",a);d.destroy()};this.effect.element=d;this.effect.start({top:c.top,left:c.left,width:b.width,height:b.height,opacity:0.25}).addEvent("cancel",a).chain(a)}else{this.clone.destroy()}this.reset()},reset:function(){this.idle=true;this.fireEvent("complete",this.element)},serialize:function(){var c=Array.link(arguments,{modifier:Type.isFunction,index:function(d){return d!=null}});var b=this.lists.map(function(d){return d.getChildren().map(c.modifier||function(e){return e.get("id")},this)},this);var a=c.index;if(this.lists.length==1){a=0}return(a||a===0)&&a>=0&&a<this.lists.length?b[a]:b}});Request.JSONP=new Class({Implements:[Chain,Events,Options],options:{onRequest:function(a){if(this.options.log&&window.console&&console.log){console.log("JSONP retrieving script with url:"+a)}},onError:function(a){if(this.options.log&&window.console&&console.warn){console.warn("JSONP "+a+" will fail in Internet Explorer, which enforces a 2083 bytes length limit on URIs")}},url:"",callbackKey:"callback",injectScript:document.head,data:"",link:"ignore",timeout:0,log:false},initialize:function(a){this.setOptions(a)},send:function(c){if(!Request.prototype.check.call(this,c)){return this}this.running=true;var d=typeOf(c);if(d=="string"||d=="element"){c={data:c}}c=Object.merge(this.options,c||{});var e=c.data;switch(typeOf(e)){case"element":e=document.id(e).toQueryString();break;case"object":case"hash":e=Object.toQueryString(e)}var b=this.index=Request.JSONP.counter++;var f=c.url+(c.url.test("\\?")?"&":"?")+(c.callbackKey)+"=Request.JSONP.request_map.request_"+b+(e?"&"+e:"");if(f.length>2083){this.fireEvent("error",f)}Request.JSONP.request_map["request_"+b]=function(){this.success(arguments,b)}.bind(this);var a=this.getScript(f).inject(c.injectScript);this.fireEvent("request",[f,a]);if(c.timeout){this.timeout.delay(c.timeout,this)}return this},getScript:function(a){if(!this.script){this.script=new Element("script",{type:"text/javascript",async:true,src:a})}return this.script},success:function(b,a){if(!this.running){return}this.clear().fireEvent("complete",b).fireEvent("success",b).callChain()},cancel:function(){if(this.running){this.clear().fireEvent("cancel")}return this},isRunning:function(){return !!this.running},clear:function(){this.running=false;if(this.script){this.script.destroy();this.script=null}return this},timeout:function(){if(this.running){this.running=false;this.fireEvent("timeout",[this.script.get("src"),this.script]).fireEvent("failure").cancel()}return this}});Request.JSONP.counter=0;Request.JSONP.request_map={};var Asset={javascript:function(f,c){if(!c){c={}}var a=new Element("script",{src:f,type:"text/javascript"}),g=c.document||document,b=0,d=c.onload||c.onLoad;var e=d?function(){if(++b==1){d.call(this)}}:function(){};delete c.onload;delete c.onLoad;delete c.document;return a.addEvents({load:e,readystatechange:function(){if(["loaded","complete"].contains(this.readyState)){e.call(this)}}}).set(c).inject(g.head)},css:function(d,a){if(!a){a={}}var b=new Element("link",{rel:"stylesheet",media:"screen",type:"text/css",href:d});var c=a.onload||a.onLoad,e=a.document||document;delete a.onload;delete a.onLoad;delete a.document;if(c){b.addEvent("load",c)}return b.set(a).inject(e.head)},image:function(c,b){if(!b){b={}}var d=new Image(),a=document.id(d)||new Element("img");["load","abort","error"].each(function(e){var g="on"+e,f="on"+e.capitalize(),h=b[g]||b[f]||function(){};delete b[f];delete b[g];d[g]=function(){if(!d){return}if(!a.parentNode){a.width=d.width;a.height=d.height}d=d.onload=d.onabort=d.onerror=null;h.delay(1,a,a);a.fireEvent(e,a,1)}});d.src=a.src=c;if(d&&d.complete){d.onload.delay(1)}return a.set(b)},images:function(c,b){c=Array.from(c);var d=function(){},a=0;b=Object.merge({onComplete:d,onProgress:d,onError:d,properties:{}},b);return new Elements(c.map(function(f,e){return Asset.image(f,Object.append(b.properties,{onload:function(){a++;b.onProgress.call(this,a,e,f);if(a==c.length){b.onComplete()}},onerror:function(){a++;b.onError.call(this,a,e,f);if(a==c.length){b.onComplete()}}}))}))}};(function(){this.Group=new Class({initialize:function(){this.instances=Array.flatten(arguments);this.events={};this.checker={}},addEvent:function(b,a){this.checker[b]=this.checker[b]||{};this.events[b]=this.events[b]||[];if(this.events[b].contains(a)){return false}else{this.events[b].push(a)}this.instances.each(function(c,d){c.addEvent(b,this.check.pass([b,c,d],this))},this);return this},check:function(c,a,b){this.checker[c][b]=true;var d=this.instances.every(function(f,e){return this.checker[c][e]||false},this);if(!d){return}this.checker[c]={};this.events[c].each(function(e){e.call(this,this.instances,a)},this)}})})();(function(){if(this.Hash){return}var a=this.Hash=new Type("Hash",function(b){if(typeOf(b)=="hash"){b=Object.clone(b.getClean())}for(var c in b){this[c]=b[c]}return this});this.$H=function(b){return new a(b)};a.implement({forEach:function(b,c){Object.forEach(this,b,c)},getClean:function(){var c={};for(var b in this){if(this.hasOwnProperty(b)){c[b]=this[b]}}return c},getLength:function(){var c=0;for(var b in this){if(this.hasOwnProperty(b)){c++}}return c}});a.alias("each","forEach");a.implement({has:Object.prototype.hasOwnProperty,keyOf:function(b){return Object.keyOf(this,b)},hasValue:function(b){return Object.contains(this,b)},extend:function(b){a.each(b||{},function(d,c){a.set(this,c,d)},this);return this},combine:function(b){a.each(b||{},function(d,c){a.include(this,c,d)},this);return this},erase:function(b){if(this.hasOwnProperty(b)){delete this[b]}return this},get:function(b){return(this.hasOwnProperty(b))?this[b]:null},set:function(b,c){if(!this[b]||this.hasOwnProperty(b)){this[b]=c}return this},empty:function(){a.each(this,function(c,b){delete this[b]},this);return this},include:function(b,c){if(this[b]==undefined){this[b]=c}return this},map:function(b,c){return new a(Object.map(this,b,c))},filter:function(b,c){return new a(Object.filter(this,b,c))},every:function(b,c){return Object.every(this,b,c)},some:function(b,c){return Object.some(this,b,c)},getKeys:function(){return Object.keys(this)},getValues:function(){return Object.values(this)},toQueryString:function(b){return Object.toQueryString(this,b)}});a.alias({indexOf:"keyOf",contains:"hasValue"})})();Hash.Cookie=new Class({Extends:Cookie,options:{autoSave:true},initialize:function(b,a){this.parent(b,a);this.load()},save:function(){var a=JSON.encode(this.hash);if(!a||a.length>4096){return false}if(a=="{}"){this.dispose()}else{this.write(a)}return true},load:function(){this.hash=new Hash(JSON.decode(this.read(),true));return this}});Hash.each(Hash.prototype,function(b,a){if(typeof b=="function"){Hash.Cookie.implement(a,function(){var c=b.apply(this.hash,arguments);if(this.options.autoSave){this.save()}return c})}});(function(b){var a=Element.Position={options:{relativeTo:document.body,position:{x:"center",y:"center"},offset:{x:0,y:0}},getOptions:function(d,c){c=Object.merge({},a.options,c);a.setPositionOption(c);a.setEdgeOption(c);a.setOffsetOption(d,c);a.setDimensionsOption(d,c);return c},setPositionOption:function(c){c.position=a.getCoordinateFromValue(c.position)},setEdgeOption:function(d){var c=a.getCoordinateFromValue(d.edge);d.edge=c?c:(d.position.x=="center"&&d.position.y=="center")?{x:"center",y:"center"}:{x:"left",y:"top"}},setOffsetOption:function(f,d){var c={x:0,y:0},g=f.measure(function(){return document.id(this.getOffsetParent())}),e=g.getScroll();if(!g||g==f.getDocument().body){return}c=g.measure(function(){var i=this.getPosition();if(this.getStyle("position")=="fixed"){var h=window.getScroll();i.x+=h.x;i.y+=h.y}return i});d.offset={parentPositioned:g!=document.id(d.relativeTo),x:d.offset.x-c.x+e.x,y:d.offset.y-c.y+e.y}},setDimensionsOption:function(d,c){c.dimensions=d.getDimensions({computeSize:true,styles:["padding","border","margin"]})},getPosition:function(e,d){var c={};d=a.getOptions(e,d);var f=document.id(d.relativeTo)||document.body;a.setPositionCoordinates(d,c,f);if(d.edge){a.toEdge(c,d)}var g=d.offset;c.left=((c.x>=0||g.parentPositioned||d.allowNegative)?c.x:0).toInt();c.top=((c.y>=0||g.parentPositioned||d.allowNegative)?c.y:0).toInt();a.toMinMax(c,d);if(d.relFixedPosition||f.getStyle("position")=="fixed"){a.toRelFixedPosition(f,c)}if(d.ignoreScroll){a.toIgnoreScroll(f,c)}if(d.ignoreMargins){a.toIgnoreMargins(c,d)}c.left=Math.ceil(c.left);c.top=Math.ceil(c.top);delete c.x;delete c.y;return c},setPositionCoordinates:function(k,g,d){var f=k.offset.y,h=k.offset.x,e=(d==document.body)?window.getScroll():d.getPosition(),j=e.y,c=e.x,i=window.getSize();switch(k.position.x){case"left":g.x=c+h;break;case"right":g.x=c+h+d.offsetWidth;break;default:g.x=c+((d==document.body?i.x:d.offsetWidth)/2)+h;break}switch(k.position.y){case"top":g.y=j+f;break;case"bottom":g.y=j+f+d.offsetHeight;break;default:g.y=j+((d==document.body?i.y:d.offsetHeight)/2)+f;break}},toMinMax:function(c,d){var f={left:"x",top:"y"},e;["minimum","maximum"].each(function(g){["left","top"].each(function(h){e=d[g]?d[g][f[h]]:null;if(e!=null&&((g=="minimum")?c[h]<e:c[h]>e)){c[h]=e}})})},toRelFixedPosition:function(e,c){var d=window.getScroll();c.top+=d.y;c.left+=d.x},toIgnoreScroll:function(e,d){var c=e.getScroll();d.top-=c.y;d.left-=c.x},toIgnoreMargins:function(c,d){c.left+=d.edge.x=="right"?d.dimensions["margin-right"]:(d.edge.x!="center"?-d.dimensions["margin-left"]:-d.dimensions["margin-left"]+((d.dimensions["margin-right"]+d.dimensions["margin-left"])/2));c.top+=d.edge.y=="bottom"?d.dimensions["margin-bottom"]:(d.edge.y!="center"?-d.dimensions["margin-top"]:-d.dimensions["margin-top"]+((d.dimensions["margin-bottom"]+d.dimensions["margin-top"])/2))},toEdge:function(c,d){var e={},g=d.dimensions,f=d.edge;switch(f.x){case"left":e.x=0;break;case"right":e.x=-g.x-g.computedRight-g.computedLeft;break;default:e.x=-(Math.round(g.totalWidth/2));break}switch(f.y){case"top":e.y=0;break;case"bottom":e.y=-g.y-g.computedTop-g.computedBottom;break;default:e.y=-(Math.round(g.totalHeight/2));break}c.x+=e.x;c.y+=e.y},getCoordinateFromValue:function(c){if(typeOf(c)!="string"){return 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Class({Implements:[Options,Events,Class.Occlude],options:{className:"iframeShim",src:'javascript:false;document.write("");',display:false,zIndex:null,margin:0,offset:{x:0,y:0},browsers:(Browser.ie6||(Browser.firefox&&Browser.version<3&&Browser.Platform.mac))},property:"IframeShim",initialize:function(b,a){this.element=document.id(b);if(this.occlude()){return this.occluded}this.setOptions(a);this.makeShim();return this},makeShim:function(){if(this.options.browsers){var c=this.element.getStyle("zIndex").toInt();if(!c){c=1;var b=this.element.getStyle("position");if(b=="static"||!b){this.element.setStyle("position","relative")}this.element.setStyle("zIndex",c)}c=((this.options.zIndex!=null||this.options.zIndex===0)&&c>this.options.zIndex)?this.options.zIndex:c-1;if(c<0){c=1}this.shim=new Element("iframe",{src:this.options.src,scrolling:"no",frameborder:0,styles:{zIndex:c,position:"absolute",border:"none",filter:"progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)"},"class":this.options.className}).store("IframeShim",this);var a=(function(){this.shim.inject(this.element,"after");this[this.options.display?"show":"hide"]();this.fireEvent("inject")}).bind(this);if(!IframeShim.ready){window.addEvent("load",a)}else{a()}}else{this.position=this.hide=this.show=this.dispose=Function.from(this)}},position:function(){if(!IframeShim.ready||!this.shim){return this}var a=this.element.measure(function(){return this.getSize()});if(this.options.margin!=undefined){a.x=a.x-(this.options.margin*2);a.y=a.y-(this.options.margin*2);this.options.offset.x+=this.options.margin;this.options.offset.y+=this.options.margin}this.shim.set({width:a.x,height:a.y}).position({relativeTo:this.element,offset:this.options.offset});return this},hide:function(){if(this.shim){this.shim.setStyle("display","none")}return this},show:function(){if(this.shim){this.shim.setStyle("display","block")}return this.position()},dispose:function(){if(this.shim){this.shim.dispose()}return this},destroy:function(){if(this.shim){this.shim.destroy()}return this}});window.addEvent("load",function(){IframeShim.ready=true});var Scroller=new Class({Implements:[Events,Options],options:{area:20,velocity:1,onChange:function(a,b){this.element.scrollTo(a,b)},fps:50},initialize:function(b,a){this.setOptions(a);this.element=document.id(b);this.docBody=document.id(this.element.getDocument().body);this.listener=(typeOf(this.element)!="element")?this.docBody:this.element;this.timer=null;this.bound={attach:this.attach.bind(this),detach:this.detach.bind(this),getCoords:this.getCoords.bind(this)}},start:function(){this.listener.addEvents({mouseover:this.bound.attach,mouseleave:this.bound.detach});return this},stop:function(){this.listener.removeEvents({mouseover:this.bound.attach,mouseleave:this.bound.detach});this.detach();this.timer=clearInterval(this.timer);return this},attach:function(){this.listener.addEvent("mousemove",this.bound.getCoords)},detach:function(){this.listener.removeEvent("mousemove",this.bound.getCoords);this.timer=clearInterval(this.timer)},getCoords:function(a){this.page=(this.listener.get("tag")=="body")?a.client:a.page;if(!this.timer){this.timer=this.scroll.periodical(Math.round(1000/this.options.fps),this)}},scroll:function(){var c=this.element.getSize(),a=this.element.getScroll(),h=this.element!=this.docBody?this.element.getOffsets():{x:0,y:0},d=this.element.getScrollSize(),g={x:0,y:0},e=this.options.area.top||this.options.area,b=this.options.area.bottom||this.options.area;for(var f in this.page){if(this.page[f]<(e+h[f])&&a[f]!=0){g[f]=(this.page[f]-e-h[f])*this.options.velocity}else{if(this.page[f]+b>(c[f]+h[f])&&a[f]+c[f]!=d[f]){g[f]=(this.page[f]-c[f]+b-h[f])*this.options.velocity}}g[f]=g[f].round()}if(g.y||g.x){this.fireEvent("change",[a.x+g.x,a.y+g.y])}}});(function(){var a=function(c,b){return(c)?(typeOf(c)=="function"?c(b):b.get(c)):""};this.Tips=new Class({Implements:[Events,Options],options:{onShow:function(){this.tip.setStyle("display","block")},onHide:function(){this.tip.setStyle("display","none")},title:"title",text:function(b){return b.get("rel")||b.get("href")},showDelay:100,hideDelay:100,className:"tip-wrap",offset:{x:16,y:16},windowPadding:{x:0,y:0},fixed:false},initialize:function(){var b=Array.link(arguments,{options:Type.isObject,elements:function(c){return c!=null}});this.setOptions(b.options);if(b.elements){this.attach(b.elements)}this.container=new Element("div",{"class":"tip"})},toElement:function(){if(this.tip){return this.tip}this.tip=new Element("div",{"class":this.options.className,styles:{position:"absolute",top:0,left:0}}).adopt(new Element("div",{"class":"tip-top"}),this.container,new Element("div",{"class":"tip-bottom"}));return this.tip},attach:function(b){$$(b).each(function(d){var f=a(this.options.title,d),e=a(this.options.text,d);d.set("title","").store("tip:native",f).retrieve("tip:title",f);d.retrieve("tip:text",e);this.fireEvent("attach",[d]);var c=["enter","leave"];if(!this.options.fixed){c.push("move")}c.each(function(h){var g=d.retrieve("tip:"+h);if(!g){g=function(i){this["element"+h.capitalize()].apply(this,[i,d])}.bind(this)}d.store("tip:"+h,g).addEvent("mouse"+h,g)},this)},this);return this},detach:function(b){$$(b).each(function(d){["enter","leave","move"].each(function(e){d.removeEvent("mouse"+e,d.retrieve("tip:"+e)).eliminate("tip:"+e)});this.fireEvent("detach",[d]);if(this.options.title=="title"){var c=d.retrieve("tip:native");if(c){d.set("title",c)}}},this);return this},elementEnter:function(c,b){clearTimeout(this.timer);this.timer=(function(){this.container.empty();["title","text"].each(function(e){var d=b.retrieve("tip:"+e);var f=this["_"+e+"Element"]=new Element("div",{"class":"tip-"+e}).inject(this.container);if(d){this.fill(f,d)}},this);this.show(b);this.position((this.options.fixed)?{page:b.getPosition()}:c)}).delay(this.options.showDelay,this)},elementLeave:function(c,b){clearTimeout(this.timer);this.timer=this.hide.delay(this.options.hideDelay,this,b);this.fireForParent(c,b)},setTitle:function(b){if(this._titleElement){this._titleElement.empty();this.fill(this._titleElement,b)}return this},setText:function(b){if(this._textElement){this._textElement.empty();this.fill(this._textElement,b)}return this},fireForParent:function(c,b){b=b.getParent();if(!b||b==document.body){return}if(b.retrieve("tip:enter")){b.fireEvent("mouseenter",c)}else{this.fireForParent(c,b)}},elementMove:function(c,b){this.position(c)},position:function(f){if(!this.tip){document.id(this)}var c=window.getSize(),b=window.getScroll(),g={x:this.tip.offsetWidth,y:this.tip.offsetHeight},d={x:"left",y:"top"},e={y:false,x2:false,y2:false,x:false},h={};for(var i in d){h[d[i]]=f.page[i]+this.options.offset[i];if(h[d[i]]<0){e[i]=true}if((h[d[i]]+g[i]-b[i])>c[i]-this.options.windowPadding[i]){h[d[i]]=f.page[i]-this.options.offset[i]-g[i];e[i+"2"]=true}}this.fireEvent("bound",e);this.tip.setStyles(h)},fill:function(b,c){if(typeof c=="string"){b.set("html",c)}else{b.adopt(c)}},show:function(b){if(!this.tip){document.id(this)}if(!this.tip.getParent()){this.tip.inject(document.body)}this.fireEvent("show",[this.tip,b])},hide:function(b){if(!this.tip){document.id(this)}this.fireEvent("hide",[this.tip,b])}})})();